*{
    margin: 0px;
    padding: 0px;
    overflow: hidden;
    height: 100%;
}

.container{
    width: 100%;
    height:100%;
    z-index: 1;
}

.title{
    width: 100%;
    height: 12%;
    margin-top: 2%;
}

.main{
    width: 100%;
    height: 76%;
    margin: 0px auto;
}

.a_main{
    width: 60%;
    height:43%;
    margin: 9% auto 1% auto;
}

.a_block{
    width: 21%;
    height: 100%;
    margin: 0px 2%;
    background-color: #000000;
    float: left;
    color: #ffffff;
    opacity:0.8;
}

.a_block:hover{
    color: #205cff;
    background-color: #FFFFFF;
}

.a_block div{
    width: 100%;
    height: 40%;
    padding-top: 30%;
    /*background-color: #ece9d8;*/
    text-align: center;
    font-size: 48px;
}

.a_block h3{
    font-family: 华文楷体;
    text-align: center;
}

.a_friend{
    width: 60%;
    height: 16%;
    margin: 0px auto;
}

.a_friend_block{
    width: 46%;
    height:100%;
    margin:0px 2%;
    background-color: #000000;
    text-align: center;
    float: left;
    color: #FFFFFF;
    opacity: 0.8;
}

.a_friend_block:hover{
    color: #205cff;
    background-color: #FFFFFF;
}

.foot{
    width: 98%;
    height: 10%;
    padding-left: 2%;
}
.foot p{
    color: #FFFFFF;
    font-size: 16px;
    font-family: "HelveticaNeue", "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.foot p a{
    color: gold;
    text-decoration: none;
}
.foot p a:hover{
    color: #ffb138;
    text-decoration: underline;
}

.a_info{
    wdith:100%;
    height: auto;
    line-height: 24px;
    font-family: 微软雅黑;
    display: none;
}
.a_info a{
    float: right;
    font-weight: bolder;
    text-decoration: none;
    color: #5a6dff;
}
.a_info a:hover{
    text-decoration: underline;
    color: #ffb138;
}
.a_info span{
    width: 50%;
    float: left;
}



